tolong dijawab lagi yaa terima kasih
Matematika
syasya171
Pertanyaan
tolong dijawab lagi yaa terima kasih
1 Jawaban
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1. Jawaban raini20
L1=p×l
=25×18
=450
t=30-18
=12
L2=½×(s1+s2)×t
=½×(25+35)×12
=½×60×12
=360
Ls=L1+L2
=450+360
=810
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